There were many "Mount Fuji worship groups" in Edo, "Devotional Fuji confraternities" (Fujiko（fujikoo, fujikou 富士講).
Worshiping the mountain from the north (modern day Tokyo) would be considered an Edo religion. The Fuji Asama Shrine in Asakusa

Fuji no kokemomo 富士のこけもも"Bilberries from Mount Fuji"
A sweet of the rakugan pressed sugar type. Each stick is pressed in a wooden form by hand.kokemomo , lit. "peach from the moss", is a bilberry (cowberry, Preiselbeere) that grows in the area and the berries are prepared to a paste (an). These sweets with their red and white color make an auspicious present for the New Year.

The town of Fuji at the foot of Mount Fuji is using Kaguyahime as a tourist attraction.
The story goes that her prince came after her and they lived happily in a stone cave in the mountain, which is named FUJI 不死 Mountain where you do not die.